| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.77 | 11.476% | $12.006 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $50.54 | 5.821% | $53.4819 | $53.48 | $53.50 | $53.50 |
| Purchase #3 | $97.37 | 3.871% | $101.1392 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $177.35 | 4.190% | $184.781 | $184.78 | $184.80 | $184.80 |
| Purchase #5 | $221.50 | 12.309% | $248.7644 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $18.34 | 13.822% | $20.875 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $173.97 | 5.220% | $183.0512 | $183.05 | $183.05 | $183.10 |
| 7 purchase totals = | $749.84 | $804.0987 | $804.10 | $804.15 | $804.20 | |